Classification: Carboxylic Acid CAS No. : 64-18-6
Other Names: methanoic acid MF: HCOOH
Grade Standard: Agriculture Grade, Food Grade Purity: 85% / 90%
Specification:
|
Index item
|
Qualified grade
|
Excellent grade
|
|
formic acid , %
|
≥ 85
|
≥ 90
|
|
acetic acid, %
|
< 0.6
|
< 0.4
|
|
Chroma (as platinum and cobalt) , %
|
≤ 10
|
≤ 10
|
|
Dilution experiment (acid+water=1+3)
|
clear
|
clear
|
|
Chloride (as CL ), %
|
≤ 0.005
|
≤ 0.003
|
|
Sulfate (as SO4 , %)
|
≤ 0.002
|
≤ 0.001
|
|
Iron (as Fe ), %
|
≤ 0.0005
|
≤ 0.0001
|
Appearance:
Colorless transparent oily liquid smoke, with the irritating odor
Application:
1. Pharmaceutical industry: Caffeine, Enzimes, Aminopyrine, Vitamin B1
2. Pesticide industry: Triazolone, Disinfest
3. Chemical industry: Methane amide, DMF, A geresister
4. Leather industry: Tanning
5. Textile industry: Natural Rubber
6. Rubber industry: Coagulation
7. Steel industry: Acid cleaning of steel production
8. Paper industry: Pulp manufacturing
9. Food industry: Disinfectant
10. Poultry industry: Silage
2. Pesticide industry: Triazolone, Disinfest
3. Chemical industry: Methane amide, DMF, A geresister
4. Leather industry: Tanning
5. Textile industry: Natural Rubber
6. Rubber industry: Coagulation
7. Steel industry: Acid cleaning of steel production
8. Paper industry: Pulp manufacturing
9. Food industry: Disinfectant
10. Poultry industry: Silage
Package:
25kg/drum or 35kg/drum or 250kg/drum or according to the client request